package edu.mercer.sse554.bkp;

/**
 * 
 * .<p>
 *
 * @param <W>
 * 
 * @param <Z>
 */

public interface CommandProgress<W, 
								 Z extends Object> 
				 extends Command<W> 
{
	Z progress();
	
	String textProgressMeter();
	
}//interface
